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Cheap flights from Dublin to Porto Alegre from €482

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Porto Alegre departing on 28/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Dublin to Porto Alegre

Cheap return flights

Enter your travel dates to find the best prices.
Air France Logo
19:15 - 20:35
DUB
-
POA
29h 20m
2 stops
Air France Logo
13:40 - 18:25
POA
-
DUB
24h 45m
2 stops
€935Air France
Wed, 3 Jun - Wed, 17 Jun
TAP AIR PORTUGAL Logo
16:55 - 19:20
DUB
-
POA
29h 25m
1 stop
TAP AIR PORTUGAL Logo
21:10 - 23:20
POA
-
DUB
23h 10m
1 stop
€950TAP AIR PORTUGAL
Wed, 4 Nov - Sat, 21 Nov
Multiple Airlines Logo
18:45 - 23:45
DUB
-
POA
33h 00m
3 stops
Multiple Airlines Logo
14:10 - 22:55
POA
-
DUB
28h 45m
3 stops
€970Multiple Airlines
Mon, 25 May - Wed, 10 Jun
Multiple Airlines Logo
05:30 - 12:15
DUB
-
POA
34h 45m
2 stops
Multiple Airlines Logo
15:30 - 22:00
POA
-
DUB
26h 30m
3 stops
€987Multiple Airlines
Mon, 8 Jun - Mon, 22 Jun
KLM Logo
17:20 - 23:45
DUB
-
POA
34h 25m
2 stops
KLM Logo
14:00 - 10:25
POA
-
DUB
40h 25m
2 stops
€990KLM
Mon, 15 Jun - Sun, 21 Jun
KLM Logo
05:55 - 23:45
DUB
-
POA
21h 50m
2 stops
KLM Logo
18:25 - 08:20
POA
-
DUB
33h 55m
2 stops
€992KLM
Mon, 25 May - Wed, 10 Jun
Multiple Airlines Logo
13:10 - 09:15
DUB
-
POA
23h 05m
2 stops
Multiple Airlines Logo
14:25 - 12:55
POA
-
DUB
19h 30m
2 stops
€1,002Multiple Airlines
Wed, 4 Nov - Sat, 21 Nov
Multiple Airlines Logo
05:30 - 12:15
DUB
-
POA
34h 45m
2 stops
Multiple Airlines Logo
17:10 - 23:05
POA
-
DUB
25h 55m
2 stops
€1,004Multiple Airlines
Mon, 8 Jun - Mon, 22 Jun
Multiple Airlines Logo
18:45 - 23:45
DUB
-
POA
33h 00m
3 stops
Multiple Airlines Logo
19:50 - 23:00
POA
-
DUB
23h 10m
2 stops
€1,010Multiple Airlines
Mon, 25 May - Wed, 10 Jun
Multiple Airlines Logo
05:55 - 23:25
DUB
-
POA
21h 30m
2 stops
Multiple Airlines Logo
20:05 - 19:40
POA
-
DUB
20h 35m
2 stops
€1,045Multiple Airlines
Thu, 15 Oct - Sun, 1 Nov

TAP AIR PORTUGAL flights from Dublin to Porto Alegre

Our best TAP AIR PORTUGAL deals on Dublin to Porto Alegre flight tickets
TAP AIR PORTUGAL
4 Nov
DUB16:55Dublin
29h 25m
1 stop
POA19:20Porto Alegre Salgado Filho
21 Nov
POA21:10Porto Alegre Salgado Filho
23h 10m
1 stop
DUB23:20Dublin
€950
TAP AIR PORTUGAL
4 Nov
DUB16:55Dublin
33h 45m
2 stops
POA23:40Porto Alegre Salgado Filho
21 Nov
POA21:10Porto Alegre Salgado Filho
23h 10m
1 stop
DUB23:20Dublin
€1,137
TAP AIR PORTUGAL
25 May
DUB18:50Dublin
30h 55m
1 stop
POA21:45Porto Alegre Salgado Filho
9 Jun
POA00:15Porto Alegre Salgado Filho
19h 40m
1 stop
DUB23:55Dublin
€1,144

United Airlines flights from Dublin to Porto Alegre

Our best United Airlines deals on Dublin to Porto Alegre flight tickets
United Airlines
25 May
DUB08:50Dublin
33h 15m
2 stops
POA14:05Porto Alegre Salgado Filho
10 Jun
POA17:10Porto Alegre Salgado Filho
34h 10m
2 stops
DUB07:20Dublin
€1,557
United Airlines
11 Jul
DUB08:50Dublin
52h 55m
2 stops
POA09:45Porto Alegre Salgado Filho
3 Sept
POA15:25Porto Alegre Salgado Filho
35h 55m
2 stops
DUB07:20Dublin
€1,809
United Airlines
11 Jul
DUB08:50Dublin
52h 55m
2 stops
POA09:45Porto Alegre Salgado Filho
3 Sept
POA14:05Porto Alegre Salgado Filho
39h 40m
2 stops
DUB09:45Dublin
€1,810

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 14 May 2026.
Use the filters below to find and compare flights from Dublin to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Wed 3/6

19:15-20:35

2 stops29h 20m

Porto Alegre Salgado Filho

Wed 17/6

13:40-18:25

2 stops24h 45m

€935

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Wed 4/11

16:55-19:20

1 stop29h 25m

Porto Alegre Salgado Filho

Sat 21/11

21:10-23:20

1 stop23h 10m

€950

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 25/5

18:45-23:45

3 stops33h 00m

Porto Alegre Salgado Filho

Wed 10/6

14:10-22:55

3 stops28h 45m

€970

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 8/6

05:30-12:15

2 stops34h 45m

Porto Alegre Salgado Filho

Mon 22/6

15:30-22:00

3 stops26h 30m

€986

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 15/6

17:20-23:45

2 stops34h 25m

Porto Alegre Salgado Filho

Sun 21/6

14:00-10:25

2 stops40h 25m

€990

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 25/5

05:55-23:45

2 stops21h 50m

Porto Alegre Salgado Filho

Wed 10/6

18:25-08:20

2 stops33h 55m

€992

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Wed 4/11

13:10-09:15

2 stops23h 05m

Porto Alegre Salgado Filho

Sat 21/11

14:25-12:55

2 stops19h 30m

€1,002

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 8/6

05:30-12:15

2 stops34h 45m

Porto Alegre Salgado Filho

Mon 22/6

17:10-23:05

2 stops25h 55m

€1,004

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 25/5

18:45-23:45

3 stops33h 00m

Porto Alegre Salgado Filho

Wed 10/6

19:50-23:00

2 stops23h 10m

€1,010
Fastest return journey

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 15/10

05:55-23:25

2 stops21h 30m

Porto Alegre Salgado Filho

Sun 1/11

20:05-19:40

2 stops20h 35m

€1,045

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Dublin to Porto Alegre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Porto Alegre?

What is the cheapest month to fly to Porto Alegre?

If you aren’t able to travel during the month of May, then book flights to Porto Alegre from Dublin during October instead. Flights to Porto Alegre in October, while not as cheap as those in May, still average around €950.

Can stopping save me money on Dublin to Porto Alegre flights?

You could potentially save up to 15% on your flight if you consider stops on a Dublin to Porto Alegre flight.

When to book flights from Dublin to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Porto Alegre (DUB to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Porto Alegre

Fastest flight time

21h 30m

Direct flights

None
The fastest flight from Dublin to Porto Alegre takes 21h 30m
There are no direct flights from Dublin to Porto Alegre. There are no popular flight routes from Dublin to Porto Alegre.
Search flight deals

Frequently asked questions about flying from Dublin to Porto Alegre

  • How far is Dublin to Porto Alegre Salgado Filho by plane?

    There are 10228.4 km between Dublin and Porto Alegre Salgado Filho. By plane, this route typically takes 21h 30m.

  • When did momondo last update prices for flights from Dublin Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Dublin Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Dublin Airport to Porto Alegre Salgado Filho Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dublin to Porto Alegre?

Best airlines flying from Dublin to Porto Alegre

Compare and see reviews for airlines that fly from Dublin to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom €853Free CancellationRating
7.8
1,517 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom €862Free CancellationRating
7.2
2,250 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Porto Alegre?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Porto Alegre for you.

Can I find flights from Dublin to Porto Alegre with flexible booking policies on momondo?

Flights from Dublin to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dublin to Porto Alegre?

momondo helps you find the best flight between Dublin and Porto Alegre by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dublin to Porto Alegre right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto Alegre, momondo offers a useful price alert feature which will track prices for flights to Porto Alegre from Dublin and alert you when they change.

An easier way to manage your Porto Alegre trip

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
KLM
TAP AIR PORTUGAL